# Defguard WireGuard VPN Client vs SonicWall Secure Mobile Access (SMA) 1000 Series: side-by-side comparison (2026) [Defguard WireGuard VPN Client](https://cybersectools.com/tools/defguard-wireguard-vpn-client) is a commercial [VPN](https://cybersectools.com/categories/vpn) solution by [Defguard](https://cybersectools.com/companies/defguard). [SonicWall Secure Mobile Access (SMA) 1000 Series](https://cybersectools.com/tools/sonicwall-secure-mobile-access-sma-1000-series) is a commercial [VPN](https://cybersectools.com/categories/vpn) solution by [SonicWall](https://cybersectools.com/companies/sonicwall). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | Defguard WireGuard VPN Client | SonicWall Secure Mobile Access (SMA) 1000 Series | |---|---|---| | Pricing model | Commercial | Commercial | | Category | VPN | VPN | | Verified | No | No | | Deployment type | Hybrid | Hybrid | | Company size fit | Startup, SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | Defguard | SonicWall | | Headquarters | – | – | ### Use cases and capabilities | | Defguard WireGuard VPN Client | SonicWall Secure Mobile Access (SMA) 1000 Series | |---|---|---| | WireGuard | Yes | – | | Open Source | Yes | – | | Remote Access | Yes | Yes | | Single Sign On | – | Yes | | TLS | – | Yes | ### Core features **Defguard WireGuard VPN Client** 10 features listed. Sign in on the page to see them. **SonicWall Secure Mobile Access (SMA) 1000 Series** 10 features listed. Sign in on the page to see them. ### Integrations **Defguard WireGuard VPN Client** 1 integration listed. Sign in on the page to see them. **SonicWall Secure Mobile Access (SMA) 1000 Series** 6 integrations listed. Sign in on the page to see them. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [Defguard WireGuard VPN Client](https://cybersectools.com/tools/defguard-wireguard-vpn-client) fits if you are a startup. ## Defguard WireGuard VPN Client vs SonicWall Secure Mobile Access (SMA) 1000 Series FAQ Common questions when comparing Defguard WireGuard VPN Client vs SonicWall Secure Mobile Access (SMA) 1000 Series for VPN. ### What is the difference between Defguard WireGuard VPN Client and SonicWall Secure Mobile Access (SMA) 1000 Series? **Defguard WireGuard VPN Client**: Open-source WireGuard VPN client for Windows, macOS, and Linux. Built by Defguard. **SonicWall Secure Mobile Access (SMA) 1000 Series**: Enterprise remote access VPN solution for secure access to on-prem and cloud. Built by SonicWall. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Defguard WireGuard VPN Client and SonicWall Secure Mobile Access (SMA) 1000 Series? **Defguard WireGuard VPN Client** is made by Defguard. **SonicWall Secure Mobile Access (SMA) 1000 Series** is made by SonicWall. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Defguard WireGuard VPN Client a good alternative to SonicWall Secure Mobile Access (SMA) 1000 Series? Often, yes. Defguard WireGuard VPN Client and SonicWall Secure Mobile Access (SMA) 1000 Series are both VPN products, and both cover Remote Access. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Defguard WireGuard VPN Client vs Array AG Series SSL VPN Remote Access](https://cybersectools.com/compare/array-ag-series-ssl-vpn-remote-access-vs-defguard-wireguard-vpn-client) - [Defguard WireGuard VPN Client vs NetBird Connect](https://cybersectools.com/compare/netbird-connect-vs-defguard-wireguard-vpn-client) - [Defguard WireGuard VPN Client vs Ivanti Connect Secure](https://cybersectools.com/compare/defguard-wireguard-vpn-client-vs-ivanti-connect-secure) - [SonicWall Secure Mobile Access (SMA) 1000 Series vs Array AG Series SSL VPN Remote Access](https://cybersectools.com/compare/array-ag-series-ssl-vpn-remote-access-vs-sonicwall-secure-mobile-access-sma-1000-series) - [SonicWall Secure Mobile Access (SMA) 1000 Series vs NetBird Connect](https://cybersectools.com/compare/netbird-connect-vs-sonicwall-secure-mobile-access-sma-1000-series) - [SonicWall Secure Mobile Access (SMA) 1000 Series vs Ivanti Connect Secure](https://cybersectools.com/compare/ivanti-connect-secure-vs-sonicwall-secure-mobile-access-sma-1000-series) ## Alternatives to each - [See all Defguard WireGuard VPN Client alternatives](https://cybersectools.com/alternatives/defguard-wireguard-vpn-client) - [See all SonicWall Secure Mobile Access (SMA) 1000 Series alternatives](https://cybersectools.com/alternatives/sonicwall-secure-mobile-access-sma-1000-series) --- Source: https://cybersectools.com/compare/defguard-wireguard-vpn-client-vs-sonicwall-secure-mobile-access-sma-1000-series For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/defguard-wireguard-vpn-client.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Defguard WireGuard VPN Client and SonicWall Secure Mobile Access (SMA) 1000 Series: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md